<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div id="app"></div>
<script src="../../JavaScript/vue.js"></script>
<script>
    const app = Vue.createApp({
        template: `
          <div class="App">
            <!--插值语法：{{ }} -->
            <h1>{{ this.title }}</h1>
            <h1>{{ this.message }}</h1>
          </div>
        `,
        data() {
            return {
                title: "hello world",
                message:"你好啊 Vue3"
            }
        }
    })
    app.mount("#app")
</script>
</body>
</html>